Air Cooler by using plastic bottle.pptx
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204 vikram
1. The document describes a study on developing a natural convection solar dryer for drying plastic materials like Nylon-6.
2. A mathematical model was developed to simulate the temperature variations in the solar collector and drying chamber. Experimental results showed maximum temperature rise of 40°C and air velocities up to 2 m/s in the dryer.
3. Drying kinetics experiments on Nylon-6 pellets showed they took around 6 hours to reach 0.15% moisture content. The effective moisture diffusivity was calculated to be in the range of 4-6.5x10-9 cm2/s.
204 vikram
1. The document describes a study on developing a natural convection solar dryer for drying plastic materials like Nylon-6.
2. A mathematical model was developed to simulate the solar collector and optimize design parameters like absorber plate temperature. Experimental results matched the model with less than 5% variation.
3. Drying experiments were conducted with Nylon-6 pellets in the solar dryer. Temperatures up to 70°C were achieved with air velocities up to 2m/s. Effective moisture diffusivity of Nylon-6 was calculated to be 4-6.5x10-9 cm2/s from drying kinetics data.
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2) Safety is a top priority given the school setting. Dangerous chemicals will be locked away and exhaust vented properly. The design accommodates 10-15 students.
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204 vikram
1. The document describes a study on developing a natural convection solar dryer for drying plastic materials like Nylon-6.
2. A mathematical model was developed to simulate the temperature variations in the solar collector and drying chamber. Experimental results showed maximum temperature rise of 40°C and air velocities up to 2 m/s in the dryer.
3. Drying kinetics experiments on Nylon-6 pellets showed they took around 6 hours to reach 0.15% moisture content. The effective moisture diffusivity was calculated to be in the range of 4-6.5x10-9 cm2/s.
204 vikram
1. The document describes a study on developing a natural convection solar dryer for drying plastic materials like Nylon-6.
2. A mathematical model was developed to simulate the solar collector and optimize design parameters like absorber plate temperature. Experimental results matched the model with less than 5% variation.
3. Drying experiments were conducted with Nylon-6 pellets in the solar dryer. Temperatures up to 70°C were achieved with air velocities up to 2m/s. Effective moisture diffusivity of Nylon-6 was calculated to be 4-6.5x10-9 cm2/s from drying kinetics data.
Dry ice project
Dry ice is the solid form of Carbon Dioxide (CO2), which is a colorless, tasteless, odorless gas found naturally in our atmosphere.
Dry ice blasting is a relatively new cleaning process using solid CO2 pellets (known as dry ice).
The pellets sublimate (convert directly from a solid blast pellet to a vapor (CO2) leaving no residue.
The CO2 blasting process is superior to blasting with sand or glass bead and other types of cleaning methods for numerous reasons.
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The document outlines activities for students to investigate food packaging materials and their environmental impacts. It also describes the design of a "Hot/Ice box" packaging project. The project aims to design packaging that can keep food hot or cold for long periods of time during travel. Students tested different materials to identify those that best protected tomatoes from damage during drops. Their final design used corrugated wrap, foam, and biodegradable materials. They concluded the design met people's needs to safely transport hot or cold food long distances.
V04406102103
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The document discusses the manufacturing process of plastic bags. It begins by introducing plastic bags and their common uses for containing and transporting goods. It then outlines the objective to investigate the materials and manufacturing process used. The main material is polyethylene due to its low cost and moldability as a thermoplastic. The predominant manufacturing process is film blowing, which uses air pressure to extrude molten plastic into a bubble that is cooled and flattened into a film. This process allows for high productivity and a variety of hollow products but relies heavily on non-renewable petroleum and produces plastic waste.
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1) The greenhouse will be heated using bio-diesel produced on-site from used vegetable oil obtained locally. A bio-diesel processing plant and boiler will be built to produce heat for the greenhouse.
2) Safety is a top priority given the school setting. Dangerous chemicals will be locked away and exhaust vented properly. The design accommodates 10-15 students.
3) The 20' x 50' greenhouse and 332 sq ft processing plant will fit on the school roof. Students will help maintain the greenhouse and learn about renewable
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- Activity 2 involves identifying biodegradable objects.
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The document also proposes designs for a medicine release capsule and generating electricity from burning organic materials.Â
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The document describes a study on improving the thermal efficiency of a solar tunnel drier. A working model of a solar tunnel drier was constructed using a single layer of polyethylene sheeting. Experiments were conducted to measure the temperature increase inside the drier compared to ambient temperature. Additional experiments used double layers of polyethylene sheeting with air gaps of 50mm and 100mm between the layers. The purpose was to determine if the additional insulation of an air gap improved the thermal efficiency of the drier. Temperature, humidity and solar intensity readings were taken over an 8 hour period and compared between the single layer and double layer configurations.
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Supplemental Exoskeleton Project
The document discusses three proposed designs for a supplemental exoskeleton to improve upon current cast designs. Design One takes inspiration from mouth guards and uses a heat moldable material with an internal resistor for custom fitting and faster healing. Design Two is made from a dissolvable polymer that can be removed using alcohol or hydrocarbons and has reusable material. Design Three uses a large plastic frame with inflatable air bags to fit the patient's arm like a blood pressure cuff. After considering the pros and cons, Design One was chosen as the most cost effective and comfortable option.
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Comparative Study of Experimental Investigation and Theoretical Verification ...
This document summarizes a study that modified a solar dryer design to more effectively dry mango pulp. The authors presented a solar dryer design with a spiral convection tube to improve heating rates. This design inducts radiation from the sun and emits radiant energy from within to increase heating by 22-27%. The study investigated the modified dryer experimentally and theoretically. Key parameters like temperature, efficiency, air flow, and materials were considered in the design and testing of the solar dryer for drying mango pulp.
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Waste is actually the biggest feed stock available for
processing, to produce useful and usable products. The
increasing amount of waste is a characteristic of the modern
human, though this discloses a more luxury life it presents an
environmental hazard that cannot be ignored. Following this
understanding we decided to impact on method of utilizing waste
and converting it into useful and usable products as well as
reducing the nuisance of waste. The methodology followed comes
in steps; first a random trial to detect the use of unsorted waste
and evaluating the equipment design, secondly improvement of
blending of different components of waste, thirdly improvement
of facilities for uniformity of heat and pressure, finally arriving
at suitable formula regarding the ratio of the different waste
components to give uniformity and better hold of the product.Â
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The drying process is one of the oldest methods used to remove the moisture content from the natural product.
It is the simplest and economical method on a large scale drying because of cheaper cost as compared to drying machine.
But it is estimated that about 30-40 percent of the commodity is wasted due to insufficient post-harvest treatment.
If solar dryers are used to remove excess moisture from the product before storage, their quality during storage will not deteriorate and infestation of insects will be reduced
Similarly, large quantities of excess vegetables and fruits, which are now being wasted, could be solar-dried for use during the off-season in a controlled manner.
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The aim of this product is to reduce the danger of explosion of gas cylinders. This explosion that causes death and destruction by using Silicon(Interpon HT ) .
Our main is to save lives and keep people safe.
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PRODUCTION OF HARD SHEETS FROM MUNICIPAL SOLID WASTE
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Waste is actually the biggest feed stock available for
processing, to produce useful and usable products. The
increasing amount of waste is a characteristic of the modern
human, though this discloses a more luxury life it presents an
environmental hazard that cannot be ignored. Following this
understanding we decided to impact on method of utilizing waste
and converting it into useful and usable products as well as
reducing the nuisance of waste. The methodology followed comes
in steps; first a random trial to detect the use of unsorted waste
and evaluating the equipment design, secondly improvement of
blending of different components of waste, thirdly improvement
of facilities for uniformity of heat and pressure, finally arriving
at suitable formula regarding the ratio of the different waste
components to give uniformity and better hold of the product.Â
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The drying process is one of the oldest methods used to remove the moisture content from the natural product.
It is the simplest and economical method on a large scale drying because of cheaper cost as compared to drying machine.
But it is estimated that about 30-40 percent of the commodity is wasted due to insufficient post-harvest treatment.
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How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
Operating System Used by Users in day-to-day life.pptx
Dive into the realm of operating systems (OS) with Pravash Chandra Das, a seasoned Digital Forensic Analyst, as your guide. 🚀 This comprehensive presentation illuminates the core concepts, types, and evolution of OS, essential for understanding modern computing landscapes.
Beginning with the foundational definition, Das clarifies the pivotal role of OS as system software orchestrating hardware resources, software applications, and user interactions. Through succinct descriptions, he delineates the diverse types of OS, from single-user, single-task environments like early MS-DOS iterations, to multi-user, multi-tasking systems exemplified by modern Linux distributions.
Crucial components like the kernel and shell are dissected, highlighting their indispensable functions in resource management and user interface interaction. Das elucidates how the kernel acts as the central nervous system, orchestrating process scheduling, memory allocation, and device management. Meanwhile, the shell serves as the gateway for user commands, bridging the gap between human input and machine execution. đź’»
The narrative then shifts to a captivating exploration of prominent desktop OSs, Windows, macOS, and Linux. Windows, with its globally ubiquitous presence and user-friendly interface, emerges as a cornerstone in personal computing history. macOS, lauded for its sleek design and seamless integration with Apple's ecosystem, stands as a beacon of stability and creativity. Linux, an open-source marvel, offers unparalleled flexibility and security, revolutionizing the computing landscape. 🖥️
Moving to the realm of mobile devices, Das unravels the dominance of Android and iOS. Android's open-source ethos fosters a vibrant ecosystem of customization and innovation, while iOS boasts a seamless user experience and robust security infrastructure. Meanwhile, discontinued platforms like Symbian and Palm OS evoke nostalgia for their pioneering roles in the smartphone revolution.
The journey concludes with a reflection on the ever-evolving landscape of OS, underscored by the emergence of real-time operating systems (RTOS) and the persistent quest for innovation and efficiency. As technology continues to shape our world, understanding the foundations and evolution of operating systems remains paramount. Join Pravash Chandra Das on this illuminating journey through the heart of computing. 🌟
Digital Marketing Trends in 2024 | Guide for Staying Ahead
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
June Patch Tuesday
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Building Production Ready Search Pipelines with Spark and Milvus
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Generating privacy-protected synthetic data using Secludy and Milvus
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Introduction of Cybersecurity with OSS at Code Europe 2024
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Programming Foundation Models with DSPy - Meetup Slides
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
5th LF Energy Power Grid Model Meet-up Slides
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Main news related to the CCS TSI 2023 (2023/1695)
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
TrustArc Webinar - 2024 Global Privacy Survey
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
dbms calicut university B. sc Cs 4th sem.pdf
Its a seminar ppt on database management system using sql
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Recently uploaded (20)
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
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Operating System Used by Users in day-to-day life.pptx
Operating System Used by Users in day-to-day life.pptx
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Digital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying Ahead
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Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
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HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
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Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
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Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
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Generating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and Milvus
Â
Introduction of Cybersecurity with OSS at Code Europe 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
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Programming Foundation Models with DSPy - Meetup Slides
Programming Foundation Models with DSPy - Meetup Slides
Â
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Â
Deep Dive: Getting Funded with Jason Jason Lemkin Founder & CEO @ SaaStr
Deep Dive: Getting Funded with Jason Jason Lemkin Founder & CEO @ SaaStr
Â
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Â
Air Cooler by using plastic bottle.pptx
- 1. Topic: Air coller by using plastic bottle presented by Md zobair al mahmud id#20107009,bsme
- 2. Repertory: Air cooler(Eco coller) Definition Scientific Concepts Materials Making Procedure Uses Advantages+Disadvantages Conclusion 2
- 3. Definition of air coller A device that reduces the temperature of the air in a room. 3
- 4. Scientific Concepts to making Air coller by using plastic bottles Joule-Thomson effect
- 5. “ Materials: 1.Plastic Bottles. 2. Adhesive Material(Glue). 3.Hard Board. 5
- 6. Making procedure of Air cooler (Eco Cooler) 6
- 7. After completing all steps : 7
- 8. Moslty in Rural Area we can use it. how/Where we can use it???? 8
- 9. Advantages: Disadvantages: 1. Less costly 2. Easy to make 3. No need to any power supply 4. Suitable for nature 9 1. Less efficiency 2. Not suitable for long time uses
- 10. Conclusion: if we use our natural resourses in this way to do our nessities,it will prevent wastes of electricity and fuel . 10
- 11. Thanks! 11